Motor nameplate data and rating Model:the series of varieties,the performance of the motor,protective structures,such as rotor type product code.Rated power:it means the runtime on the output mechanical power rating of the motor shaft,unit KW electric vehicle motor or HP,1 HP = 0.736 KW.Voltage:directly to the line on the stator winding voltage (V),the motor has two kinds of Y and delta connection,the connection shall be consistent with connection of regulation of motor nameplates,to ensure that corresponding to the rated voltage.Current:motor under rated voltage and rated frequency,and the output power rating of the stator winding current of three-phase line Motor vehicle Frequency motor,which refer to connect the ac power frequency of 50 hz + 1 Chinese regulations Speed:motor under the rated voltage,rated frequency,rated load,motor speed (r/min) per minute;The 2 pole motor synchronous speed is 2880 / min.The duration of the work quota:refers to the motor running.Insulation class:the level of motor insulation materials,decided to allow temperature rise of the motor.Standard number:said design motor technical documents basis.Excitation voltage:refers to the synchronous motor excitation voltage (V) when the rated work.Field current:refers to www.dongfeng-motor.com the synchronous motor excitation current (A) when the rated work.
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